package link;

public class LinkLayer extends PhysicalLayer {

	public LinkLayer(String s) {
		super(s);
	}

	public void send(String msg) {
		// System.out.println("Sending " + msg);
		super.send(msg);
	}

	public String receive() {
		/*
		 * String receive = super.receive(); if (receive != null) {
		 * System.out.println("Received " + receive); } return receive;
		 */
		return super.receive();
	}

}
